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All Patents in class 269/219
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
57,195Aug. 14, 1866H. SchmidtScrew Clamphand screws
59,861Nov. 20, 1866W. OrmsbyHand Screw Clamp
122,905Jan. 23, 1872A. O'DellImprovement in Hand Screws
126,425May 07, 1872S.L. ThompsonImprovement in Hand-Clampshand screws
143,604Oct. 14, 1873E. AinsworthBelt Clamps
169,027Oct. 19, 1875G.A. NaumannImprovement in joiners' clampsclamps
174,838Mar. 14, 1876G.A. NaumannImprovement in joiners clampsclamps
178,022May 30, 1876G.A. NaumannImprovement in Joiners Clamps
179,942Jul. 18, 1876G.A. NaumannImprovement in Joiners Clamps
210,684Dec. 10, 1878J. GoodrichImproved Wrench and Visebrace wrenches
296,622Apr. 08, 1884T. RenoHand Screw
357,524Feb. 08, 1887W.H. DenneyClamp or visehand screws
386,279Jul. 17, 1888W.P. TarbellClamphand screws
431,719Jul. 08, 1890A.H. GeorgeHand Screwclamps
598,591Feb. 08, 1898F. BarrellWrench Or Holding Devicetap wrenches and die stocks
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